package top.mask.mq.topics;

import com.rabbitmq.client.Channel;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import top.mask.mq.utils.RabbitMQUtil;

import java.util.HashMap;
import java.util.Map;

/**
 * 生产者
 */
@Slf4j
public class EmitLogTopic {

    public static final String EXCHANGE_NAME = "topic_logs";

    @SneakyThrows
    public static void main(String[] args) {
        Channel channel = RabbitMQUtil.getChannel();

        HashMap<String, String> bindingKeyMap = new HashMap<>();
        bindingKeyMap.put("quick.orange.rabbit","被队列Q1Q2接收到");
        bindingKeyMap.put("lazy.orange.elephant","被队列Q1Q2接收到");
        bindingKeyMap.put("quick.orange.fox","被队列Q1接收到");
        bindingKeyMap.put("lazy.brown.fox","被队列Q2接收到");
        bindingKeyMap.put("lazy.pink.rabbit","虽然满足两个绑定但只被队列Q2接收一次");
        bindingKeyMap.put("quick.brown.fox","不匹配任何绑定不会被任何队列接收到会被丢弃");

        for (Map.Entry<String, String> bindingKeyEntry : bindingKeyMap.entrySet()) {
            String routingKey = bindingKeyEntry.getKey();
            String message = bindingKeyEntry.getValue();
            channel.basicPublish(EXCHANGE_NAME,routingKey,null,message.getBytes("UTF-8"));
            log.info("生产者发出消息:{}",message);

        }


    }
}
